Transaction not yet indexed

Yu4CjSg2BNuxvPh5brMMwjXRBujjR8D336zPZZC3i2Dvyq2zyWdA7Feu5UGWXVLqMdGPQK3vz8FMiQNGY11Txm5

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.